Sony Computer Entertainment America also announced that Syphon Filter: Logan's Shadow, the sequel to Syphon Filter: Dark Mirror, has been released across North America, exclusively for PSP. Developed by SCEA's Bend Studios, Syphon Filter: Logan's Shadow introduces new combat mechanics and weaponry to the series, including blind-fire, the ability to use hostages as shields, and submerged missions. Press 'read more' for details.